Utility model content
In view of this, the purpose of the utility model is to overcome the deficiencies in the prior art, there is provided a kind of speed(-)limit sign board andSpeed(-)limit sign board system, meteorological data and environmental data are gathered by speed(-)limit sign board, and are sent to remote control terminal；RemoteProcess control terminal adjusts the speed limit on speed(-)limit sign board by the meteorological data and surrounding air data of reception.
In order to achieve the above object, the utility model adopts the following technical solution：
A kind of speed(-)limit sign board, including display device, meteorological collection sensor, gas sampling analyzer, controller, communicationModule, memory module and power module；
The display device, the meteorological collection sensor, the gas sampling analyzer, the communication module and describedMemory module is electrically connected with the controller respectively；
The power module provides the working power of the speed(-)limit sign board.
Further, the meteorological collection sensor includes wind speed wind direction sensor, rain sensor, visibility sensorAnd light intensity sensor.
Further, the meteorological collection sensor further includes temperature sensor for gathering surface temperature and for adoptingCollect the humidity sensor of surface humidity.
Further, the speed(-)limit sign board further includes camera, and the camera is electrically connected with the controller.
Further, the speed(-)limit sign board further includes loudspeaker, and the loudspeaker is electrically connected with the controller.
Further, the power module includes AC/DC power modules, the AC input termination of the AC/DC power modulesEnter alternating current, the DC output terminals of the AC/DC power modules provide the working power of the speed(-)limit sign board.
Further, the speed(-)limit sign board further includes storage battery and the solar power generation for the storage battery power supplyDevice and/or wind power generation plant；
The power module includes DC/DC power modules；
The device of solar generating and/or the wind power generation plant are electrically connected with the storage battery, the storage batteryIt is electrically connected with the DC input terminals of the DC/DC power modules；The DC output terminals of the DC/DC power modules provide the speed limit markThe working power of will board.
Further, the display device uses LED display or electronic screen.
Further, the communication module is included in satellite communication module, wireless communication module and wire communication moduleIt is one or more.
A kind of speed(-)limit sign board system, including remote control terminal, the speed(-)limit sign board system further include any of the above-describedSpeed(-)limit sign board described in, the speed(-)limit sign board are communicated to connect by the communication module and the remote control terminal.
The utility model uses above technical scheme, at least possesses following beneficial effect：
The utility model provides a kind of speed(-)limit sign board and speed(-)limit sign board system, all excessively meteorological collection sensor collectionMeteorological data, analyzes pernicious gas and heavy metal component and content in air, then by logical by gas sampling analyzerLetter module is sent to remote control terminal, meteorological data and environmental data of the staff in remote control terminal by reception,The speed limit that display device is shown on long-range adjustment speed(-)limit sign board；By the utility model, can be detected according to speed(-)limit sign boardMeteorological data and surrounding air data the speed limit of speed(-)limit sign board accordingly adjust in real time, it can be achieved that to localized roadThe commander of traffic accomplishes to adjust in real time, and accurate Decision-making Function is played in the guiding of the true traffic of road pavement.
Embodiment
To make the purpose of this utility model, technical solution and advantage clearer, below by the technology of the utility modelScheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than allEmbodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is madeObtained all other embodiment is put, belongs to the scope that the utility model is protected.
As shown in Figure 1, Figure 2 and Figure 3, the utility model provides a kind of speed(-)limit sign board, including display device 1, meteorology are adoptedCollect sensor 2, gas sampling analyzer 3, controller 4, communication module 5, memory module 6 and power module 7；
The display device 1, the meteorological collection sensor 2, the gas sampling analyzer 3,5 and of the communication moduleThe memory module 6 is electrically connected with the controller 4 respectively；
The power module 7 provides the working power of the speed(-)limit sign board.
It is above-mentioned in practical applications, the display device 1 of the speed(-)limit sign board can be used for display staff remoteProcess control terminal set speed limit numerical value, may additionally serve for display staff set in remote control terminal word,Identifier etc..The meteorological collection sensor 2 is used for the meteorological data at speed(-)limit sign board scene described in capture setting, the gasSampler body analyzer 3 is used for the air at speed(-)limit sign board scene described in capture setting, and analyzes in air pernicious gas and againMetal ingredient and content, the speed(-)limit sign board is obtained by the meteorological collection sensor 2 and the gas sampling analyzer 3Field data is set, is on the one hand stored in the memory module 6, is on the other hand sent to remotely by the communication module 5Control terminal；Meteorological data and surrounding air data of the staff in remote control terminal by reception, remotely adjust speed limitThe speed limit that display device 1 is shown on sign board, with the speed limit that the speed(-)limit sign board is shown according to the speed(-)limit sign boardThe meteorology and surrounding air situation at scene do Matching and modification.
Can be to the meteorology and environmental factor of influence traffic safety by the speed(-)limit sign board of the utility modelIt is monitored, and data can be timely transmitted to remote control terminal.By remote control terminal, staff is according to receivingMeteorology, environmental information can adjust the speed limit of the speed(-)limit sign board in time.So as to realize portion's road traffic of playing a gameCommander accomplishes to adjust in real time, and accurate Decision-making Function is played in the guiding of the true traffic of road pavement.
As shown in Figures 2 and 3, in the utility model, the meteorological collection sensor 2 can include wind speed wind direction sensor201st, rain sensor 202, visibility sensor 203 and light intensity sensor 204.Wherein, the wind speed wind direction sensor 201 is usedIn the wind speed and direction for detecting the speed(-)limit sign board installation ground, the rain sensor 202 is used to detect the speed(-)limit sign boardThe rainfall on ground is installed, the state of visibility described in the visibility sensor 203 around speed(-)limit sign board installation ground, the light intensitySensor 204 is used for the light radiation intensity for detecting the speed(-)limit sign board installation ground.
As shown in Figures 2 and 3, in the utility model, the meteorological collection sensor 2 can also include being used to gather groundThe temperature sensor 205 of temperature and the humidity sensor 206 for gathering surface humidity.Pass through the temperature for locality face temperatureSensor 205 and the humidity sensor 206 of humidity are spent, the utility model can be made to apply when frost, snow are when weather, road surface is got wetSliding, the speed limit in the case of friction coefficient reduces adjusts.
As shown in Figure 1, Figure 2 and Figure 3, in the utility model, the speed(-)limit sign board can also include camera 8, describedCamera 8 is electrically connected with the controller 4.With this solution, the speed(-)limit sign board integrated camera 8, the camera 8 are adoptedCollect road and its periphery situation map picture or video, and far distance controlled terminal, staff are transmitted back to by the communication module 5Road traffic condition can be monitored by the speed(-)limit sign board.In practical applications, the camera 8 can use existingThe rotatable camera of product, staff can carry out the camera 8 angle, orientation adjusting in remote control terminal, withPreferable camera visual angle is obtained, while infrared camera can be used, with night vision function, can realize night in shooting at nightEvening monitoring.
As shown in Figure 1, Figure 2 and Figure 3, in the utility model, the speed(-)limit sign board further includes loudspeaker 9, described to raise one's voiceDevice 9 is electrically connected with the controller 4.In the application, road caution instruction voice can be played back by the loudspeaker 9.
As shown in figure 3, in the utility model by power module 7 be each component power, the utility model provide asLower power supply plan, in the utility model, the power module 7 may include AC/DC power modules 701, the AC/DC power supplys mouldThe AC input incoming transport electricity 10 of block 701, the DC output terminals of the AC/DC power modules 701 provide the speed(-)limit sign boardWorking power.In the installation application of the utility model, the speed(-)limit sign board can be accessed alternating current nearby, directly using cityElectricity power supply, in addition, configurable wide cut voltage regulating device, can make the utility model reply spread of voltage change and different electricityCompressive Strength.
As shown in figure 3, in the case of the speed(-)limit sign board is configured nearby without mains supply, the utility model is alsoThe self-powered scheme of speed(-)limit sign board is provided, is specially：
The speed(-)limit sign board further includes storage battery 11 and the device of solar generating 12 for the storage battery 11 power supplyAnd/or wind power generation plant 13；
The power module 7 includes DC/DC power modules 702；
The device of solar generating 12 and/or the wind power generation plant 13 are electrically connected with the storage battery 11, describedStorage battery 11 is electrically connected with the DC input terminals of the DC/DC power modules 702；The DC output terminals of the DC/DC power modules 702The working power of the speed(-)limit sign board is provided.
Understand through the above scheme, the speed(-)limit sign board self-powered realized using solar power generation and/or wind-power electricity generation,To be limited when solving the problems, such as that the speed(-)limit sign board is set be subject to condition of power supply.
In the utility model, the display device 1 can use the LED display or electronic fluorescent of existing matured productScreen.It is pointed out that when applying for LED display and electronic screen in speed(-)limit sign board described in the utility model,Its shape is not limited to the attached shape demonstrated in Figure 1 of the utility model, the display given by the utility model attached drawing 1Device 1 is a kind of embodiment signal therein.
As shown in figure 3, in the utility model, for the communication module 5, it may include satellite communication module 501, channel radioBelieve the one or more in module 502 and wire communication module 503.To realize that speed(-)limit sign board data described in the utility model passThe diversity of defeated mode, wherein, for the wireless communication module 502, the utility model is defined to it and realizes nothing using base stationLine communicates, such as GPRS, 3G and 4G wireless communication module.
The speed(-)limit sign board according to the present utility model, the utility model give a kind of speed(-)limit sign board system, withRealize the monitoring management to the speed(-)limit sign board.
As shown in figure 4, a kind of speed(-)limit sign board system, including remote control terminal 14, the speed(-)limit sign board system is alsoIncluding the speed(-)limit sign board described in any of the above-described, the speed(-)limit sign board passes through the communication module 5 and the remote controlTerminal 14 communicates to connect.
By the system, its described meteorology is gathered sensor 2 and the gas sampling analyzer 3 by the speed(-)limit sign boardThe field data of acquisition is sent to the remote control terminal, and staff receives field data in the remote control terminalAfterwards, the speed limit that the display device 1 of the speed(-)limit sign board is shown can be remotely adjusted according to the field data, with the limitThe speed limit that fast sign board is shown does Matching and modification according to the meteorology and surrounding air situation at speed(-)limit sign board scene.
By the speed(-)limit sign board system of the utility model, the remote control terminal can be realized to multiple speed limit marksThe management of will board, in practical applications, in addition to available for the road traffic control such as national highway, high speed field, receives different sections of highwayThe field data that the speed(-)limit sign board is sent, forms the monitoring network of meteorological data and surrounding air data, the utility model is alsoAvailable for fields such as weather monitoring, environmental monitoring, contaminant transmission controls.The utility model can realize that road traffic dynamic limitsSpeed, traffic information promoting, Road Weather/road environment information monitoring, road traffic condition monitoring etc..
The above, is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited toIn this, any one skilled in the art can readily occur in change in the technical scope that the utility model disclosesOr replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the powerSubject to the protection domain that profit requires.